Meeting in Benburb & Co. of Tyrone (near Armagh): Warrant Issued 2 April 1778
Members of Lodge No. 557 meeting at Benburb, Clonfeacle Parish, would have been drawn from the surrounding district. Meetings were generally held on the night of a full moon allowing for safe travel on horseback in an era of poor quality roads.
***ORIGINAL SPELLING & NUMBERING OF MEMBERSHIP HAS BEEN RETAINED***
| No. | Name | Dates Admitted and Certified |
| 1 | Jas. MCCLEAVE | Adm. 2 Apr 1778 |
| 2 | Wm. BAYLY | Adm. 2 Apr 1778 |
| 3 | Thos. WALSH | Adm. 2 Apr 1778 |
| 4 | Michl. EDGE | Adm. 24 Jany 1780; cert. 24 Jany 1780 |
| 5 | Wm. MCCLEAVE | Adm. 19 Feb 1781 |
| 6 | JNO. GILLESPIE | Adm. 19 Feb 1781 |
| 7 | Jno. ANDERSON | Adm. 19 Feb 1781 |
| 8 | Jas. WILSON | Adm. 19 Feb 1781 |
| 9 | Geo. WILSON | Adm. 19 Feb 1781; cert. 8 1782 |
| 10 | Wm. FLOYD | Adm. 19 Feb 1781 |
| 11 | Frans. SMYTHE | Adm. 19 Feb 1781 |
| 12 | Geo. GILLESPIE | Adm. 19 Feb 1781 |
| 13 | Hugh CHAMBERS | 1 Adm. 9 Feb 1781 |
| 14 | Acheson HUSON, Esq. | Adm. 19 Feb 1781; cert. 8 Jany 1782 |
| 15 | Richd. LITTLEFIELD | Adm. 6 Apr 1781; cert. 6 Aprl. 1781 |
| 16 | Wm. HILL | Adm. 8 July 1782 |
| 17 | Jas. ARMOR | Adm. 8 July 1782 |
| 18 | Edwd. MORRISON | Adm. 8 July 1782 |
| 19 | Wm. TATE | Adm. 8 July 1782 |
| 20 | Arhd. WILKIN | Adm. 10 May 1785; cert. 11 May 1785 |
| 21 | Jas. BEST | Adm. 22 Jany 1788 |
| 22 | Wm. WILSON, jun. | Adm. 16 Nov 1789; cert. 1 May 1816 |
| 23 | Jas. LUCAS | Adm. 8 Oct 1790; cert. 8 Oct 1790 |
| 24 | Geo. THOMPSON | Adm. 8 Sept 1792 |
| 25 | Jno. BARCLAY | Adm. 8 Sept 1792 |
| 26 | Jas. WALLACE | Adm. 8 Sept 1792 |
| 27 | Josh. SCOTT | Adm. 8 Sept 1792 |
| 28 | Wm. BLACK | Adm. 8 Sept 1792 |
| 29 | Robt. ROGERS | Adm. 8 Sept 1792 |
| 30 | Kenedy ROBINSON | Adm. 8 Sept 1792 |
| 31 | Jno. LEE | Adm. 8 Sept 1792 |
| 32 | Jno. HAYES | Adm. 8 Sept 1792 |
| 33 | Wm. BARCLAY | Adm. 8 Sept 1792 |
| 34 | Robt. AIKEN | Adm. 8 Sept 1792 |
| 35 | Robt. NEILL | Adm. 8 Sept 1792 |
| 36 | John KEAN | Adm. 8 Sept 1792 |
| 37 | Edwd. MORRISON, jun. | Adm. 3 Jany 1795; cert. 3 June 1795 |
| 38 | Alex. MORROW | Adm. 3 March 1796 |
| 39 | Wm. FORREST | Adm. 3 March 1796 |
| 40 | Robt. KILPATRICK | Adm. 3 March 1796 |
| 41 | Jno. EDGE | Adm. 3 March 1796 |
| 42 | Robert CLOGHER | Adm. 20 August 1796 |
| 43 | Edwd. MCOWEN | Adm. 20 August 1796 |
| 44 | Jas. MCNEECE | Adm. 5 May 1798; cert. 5 May 1798 |
| - | Joseph MCQUONE | Adm. 23 Nov. 1801 |